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GeneralTroubleshooting(continued)

Problem

PossibleCauseCorrectiveAction

Themowerdeckbeltisdamaged,

worn,loose,orbroken.

Installanewdeckbelt.

Themowerdeckbeltisoffthepulley.

Installthemowerbeltonthedeck

pulleyandchecktheidlerpulley,idler

arm,andspringforcorrectpositionand

function.

Thebladesdonotrotate

Theidlerspringisbrokenormissing.Replacethespring.

Thereisalowvoltagesupplyatthe

clutch.

Checkthecoilresistance,battery

charge,chargingsystem,andwiring

connectionsandreplacepartsif

necessary.

Thecoilisdamaged.Replacetheclutch.

Thereisinadequatecurrentsupply.Repairorreplacetheclutchleadwireor

electricalsystem.Cleantheconnector

contacts.

Therotor/armatureairgapistoolarge.

Replacetheclutch.

Theclutchdoesnotengage

Thebladecontrolswitch(PTO)isfaulty.Replacethebladecontrolswitch(PTO).

4000SeriesZMASTER®ServiceManual

Page3–5

Troubleshooting:GeneralTroubleshooting

3442-427RevA

Toro 74024 Service Manual

Other manuals for Toro 74024